TY  - RPRT
TI  - Maps showing the coal geology of the Sarpy Creek area, Big Horn and Treasure counties, Montana
AU  - L. N. Robinson
AU  - B. S. Van Gosen
PY  - 1986
DO  - 10.3133/mf1859
UR  - https://pubs.usgs.gov/publication/mf1859
ID  - mf1859
ER  -